--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiaccelerator_plat/alf_visual_api/inc/alf/alfmesh.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,190 @@
+/*
+* Copyright (c)  Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   ?Description
+*
+*/
+
+
+
+#ifndef C_ALFMESH_H
+#define C_ALFMESH_H
+
+#include <e32base.h>
+#include <alf/alfmaterial.h>
+
+class CAlfGenComponent;
+class TAlfImage;
+
+/**
+ * Mesh types.
+ * These types identify concrete mesh - derived object types.
+ */
+enum TAlfMeshType
+    {
+    /** Procedural mesh. @see CAlfProceduralMesh */
+    EAlfMeshTypeProcedural,
+    
+    /** M3G mesh. @see CAlfM3GMesh */
+    EAlfMeshTypeM3G
+    };
+
+
+/**
+ * Mesh class.
+ * Base class for M3G and Procedural Mesh
+ * 
+ * Usage:
+ * @code
+ * //Create procedural Mesh
+ * meshVisual->CreateMeshL( EAlfMeshTypeProcedural ); 
+ * CAlfProceduralMesh* mesh = meshVisual->ProceduralMesh();
+ * 
+ * //Make it a cube
+ *  mesh->MakeCubeL( 30000, 20000, 25000, 3000 );
+ * 
+ * //Stretch Mesh
+ *  mesh->StretchUniformly( xLimit, xOffset, yLimit, yOffset, zLimit, zOffset );
+ *  
+ * @endcode
+ * 
+ * @see CAlfMeshVisual::CreateMeshL()
+ * @see CAlfProceduralMesh
+ * @see CAlfM3GMesh
+ *
+ * @lib alfclient.lib
+ * @since S60 v3.2
+ */
+NONSHARABLE_CLASS( CAlfMesh ): public CBase
+    {
+
+public:
+
+    static CAlfMesh* NewL( CAlfGenComponent& aComms );
+
+    ~CAlfMesh();
+
+    /**
+     * Determines the concrete mesh type this CAlfMesh instance implements.
+     *
+     * @return TAlfMeshType The mesh type implemented by this object,  
+     * possible values are e.g EAlfMeshTypeProcedural and EAlfMeshTypeM3G, but
+     * in the future also other types may be supported.
+     */
+    IMPORT_C TInt MeshType() const;
+
+    /**
+     * Resets the mesh. All contents are destroyed.
+     */
+    IMPORT_C void Reset();
+    
+    /**
+     * Stretch the mesh uniformly along the X, Y, and Z axes. Negative side
+     * of each axis is offseted negatively. Positive side of each side is 
+     * offseted positively. Normals are not affected.
+     *
+     * @param aXLimit
+     * @param aXOffset
+     * @param aYLimit
+     * @param aYOffset
+     * @param aZLimit
+     * @param aZOffset
+     */
+    IMPORT_C void StretchUniformly(
+        TReal32 aXLimit, 
+        TReal32 aXOffset, 
+        TReal32 aYLimit, 
+        TReal32 aYOffset,
+        TReal32 aZLimit, 
+        TReal32 aZOffset) __SOFTFP;
+                                
+    /**
+     * Scale the mesh uniformly along each axis. Normals are also scaled and
+     * renormalized.
+     *
+     * @param aX  X scaling factor.
+     * @param aY  Y scaling factor.
+     * @param aZ  Z scaling factor.
+     */                                
+    IMPORT_C void ScaleUniformly(TReal32 aX, TReal32 aY, TReal32 aZ) __SOFTFP;
+    
+	/**
+	 * Returns number of ALF animation controllers
+	 */
+	IMPORT_C virtual TInt AnimationControllerCount() const;
+	
+	/**
+	 * Set position of animation in animation controller.
+	 *
+	 * @param aControllerId  ID of the controller.
+	 * @param aTarget  Target position in the timeline (seconds)
+	 * @param aTime  Time to be used in animation
+	 */
+	IMPORT_C virtual void SetAnimationPosition(TInt aControllerId, TReal32 aTarget, TInt aTime) __SOFTFP;
+
+	/**
+	 * Start animation of the controller
+	 *
+	 * @param aControllerId  ID of the animation controller.
+	 */
+	IMPORT_C virtual void StartAnimationController(TInt aControllerId);
+	
+	/**
+	 * Stop animation of the controller
+	 *
+	 * @param aControllerId  ID of the animation controller.
+	 */
+    IMPORT_C virtual void StopAnimationController(TInt aControllerId);
+    
+    
+protected:
+
+    CAlfMesh();
+
+    /**
+     * The second phase constructor. CAlfMesh - derived objects
+     * have to pass the mesh type they represent in a call to
+     * this method.
+     */
+    void ConstructL( CAlfGenComponent& aComms, TInt aMeshType = EAlfMeshTypeProcedural );
+
+private:
+
+    void StretchUniformlyL(
+        TReal32 aXLimit, 
+        TReal32 aXOffset, 
+        TReal32 aYLimit, 
+        TReal32 aYOffset,
+        TReal32 aZLimit, 
+        TReal32 aZOffset);
+                                
+    void ScaleUniformlyL(TReal32 aX, TReal32 aY, TReal32 aZ);
+
+	virtual TInt DoAnimationControllerCount() const;
+	
+	virtual void SetAnimationPositionL(TInt aControllerId, TReal32 aTarget, TInt aTime);
+
+	virtual void StartAnimationControllerL(TInt aControllerId);
+	
+	virtual void StopAnimationControllerL(TInt aControllerId);
+
+
+private: // data
+
+    struct TMeshPrivateData;
+    TMeshPrivateData* iData;
+
+    };
+
+
+#endif // C_ALFMESH_H